Air Miles Calculator

Distance between Wichita Falls, TX (SPS) and Eastsound, WA (ESD)

Flight distance from Wichita Falls to Eastsound (Wichita Falls Regional Airport – Orcas Island Airport) is 1614 miles / 2597 kilometers / 1402 nautical miles. Estimated flight time is 3 hours 33 minutes.

Driving distance from Wichita Falls (SPS) to Eastsound (ESD) is 2075 miles / 3339 kilometers and travel time by car is about 35 hours 46 minutes.

Map of flight path and driving directions from Wichita Falls to Eastsound.

Shortest flight path between Wichita Falls Regional Airport (SPS) and Orcas Island Airport (ESD).

How far is Eastsound from Wichita Falls?

There are several ways to calculate distances between Wichita Falls and Eastsound. Here are two common methods:

Vincenty's formula (applied above)
  • 1613.657 miles
  • 2596.929 kilometers
  • 1402.230 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1611.931 miles
  • 2594.152 kilometers
  • 1400.730 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Wichita Falls Regional Airport
City: Wichita Falls, TX
Country: United States Flag of United States
IATA Code: SPS
ICAO Code: KSPS
Coordinates: 33°59′19″N, 98°29′30″W

B Orcas Island Airport
City: Eastsound, WA
Country: United States Flag of United States
IATA Code: ESD
ICAO Code: KORS
Coordinates: 48°42′29″N, 122°54′36″W

Time difference and current local times

The time difference between Wichita Falls and Eastsound is 2 hours. Eastsound is 2 hours behind Wichita Falls.

Time Difference

Wichita Falls, TX

 CST

Eastsound, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 187 kg (412 pounds).

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Eastsound (ESD).

Distance:
1614
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1614

Round trip?